michaeljacobdavis · October 31, 2013 23:10
diff --git a/Todo.html b/Todo.html
 <!DOCTYPE html>

 <html lang="en" xmlns="http://www.w3.org/1999/xhtml">
 <head>
    <meta charset="utf-8" />
    <title></title>
    <link rel="stylesheet" href="http://localtodos.com/todos.css" />
 </head>
 <body>
    
  <div id="todoapp">

    <header>
      <h1>Todos</h1>
      <input id="new-todo" type="text" placeholder="What needs to be done?">
    </header>

    <section id="main">
      <input id="toggle-all" type="checkbox">
      <label for="toggle-all">Mark all as complete</label>
      <ul id="todo-list"></ul>
    </section>

    <footer>
      <a id="A1">Clear completed</a>
      <div id="todo-count"></div>
    </footer>

  </div>

  <div id="instructions">
    Double-click to edit a todo.
  </div>

  <div id="credits">
    Created by
    <br />
    <a href="http://jgn.me/">J&eacute;r&ocirc;me Gravel-Niquet</a>.
    <br />Rewritten by: <a href="http://addyosmani.github.com/todomvc">TodoMVC</a>.
  </div>
      <script type="text/template" id="item-template">
    <div class="view">
      <input class="toggle" type="checkbox" <%= done ? 'checked="checked"' : '' %> />
      <label><%- title %></label>
      <a class="destroy"></a>
    </div>
    <input class="edit" type="text" value="<%- title %>" />
  </script>

  <script type="text/template" id="stats-template">
    <% if (done) { %>
      <a id="clear-completed">Clear <%= done %> completed <%= done == 1 ? 'item' : 'items' %></a>
    <% } %>
    <div class="todo-count"><b><%= remaining %></b> <%= remaining == 1 ? 'item' : 'items' %> left</div>
  </script>
    <script src="http://code.jquery.com/jquery-1.9.1.js"></script>
    <script src="http://underscorejs.org/underscore.js"></script>
    <script src="http://backbonejs.org/backbone.js"></script>
    <script src="https://rawgithub.com/jeromegn/Backbone.localStorage/master/backbone.localStorage.js"></script>

    <script>
        $(function () {
            var app = (function () {
                var Todo = Backbone.Model.extend({
                    defaults: function () {
                        return {
                            title: 'empty todo...',
                            order: Todos.nextOrder(),
                            done: false
                        };
                    },
                    toggle: function () {
                        this.save({ done: !this.get('done') });
                    }
                }),

                TodoList = Backbone.Collection.extend({
                    model: Todo,
                    localStorage: new Backbone.LocalStorage("todos-backbone"),
                    done: function () {
                        return this.where({ done: true });
                    },
                    remaining: function () {
                        return this.where({ done: false });
                    },
                    nextOrder: function () {
                        if (!this.length) return 1;
                        return this.last().get('order') + 1;
                    },
                    comparator: 'order'
                }),

                Todos = new TodoList,

                TodoView = Backbone.View.extend({
                    tagName: 'li',
                    template: _.template($('#item-template').html()),
                    events: {
                        'click .toggle': 'toggleDone',
                        'dblclick .view': 'edit',
                        'click a.destroy': 'clear',
                        'keypress .edit': 'updateOnEnter',
                        'blur .edit': 'close'
                    },
                    initialize: function () {
                        this.$el.html(this.template(this.model.toJSON()));
                        this.$el.toggleClass('done', this.model.get('done'));
                        this.input = this.$('.edit');
                        return this;
                    },
                    toggleDone: function(){
                        this.model.toggle();
                    },
                    edit: function(){
                        this.$el.addClass('editing');
                        this.input.focus();
                    },
                    close: function(){
                        var value = this.input.val();
                        if(!value){
                            this.clear();
                        } else {
                            this.model.save({title: value});
                            this.$el.removeClass('editing');
                        }
                    },
                    updateOnEnter: function(e){
                        if(e.keyCode === 13) this.close();
                    },
                    clear: function(){
                        this.model.destroy();
                    }
                }),
                AppView = Backbone.View.extend({
                    el: $('#todoapp'),
                    statsTemplate: _.template($('#stats-template').html()),
                    events: {
                        'keypress #new-todo': 'createOnEnter',
                        'click #clear-completed': 'clearCompleted',
                        'click #toggle-all': 'toggleAllComplete'
                    },
                    initialize: function () {
                        this.input = this.$('#new-todo');
                        this.allCheckbox = this.$('#toggle-all')[0];

                        this.listenTo(Todos, 'add', this.addOne);
                        this.listenTo(Todos, 'reset', this.addAll);
                        this.listenTo(Todos, 'all', this.render);

                        this.footer = this.$('footer');
                        this.main = $('#main');

                        Todos.fetch();
                    },
                    render: function () {
                        var done = Todos.done().length;
                        var remaining = Todos.remaining().length;

                        if (Todos.length) {
                            this.main.show();
                            this.footer.show();
                            this.footer.html(this.statsTemplate({done: done, remaining: remaining}));
                        } else {
                            this.main.hide();
                            this.footer.hide();
                        }

                        this.allCheckbox.checked = !remaining;
                    },
                    addOne: function(todo){
                        var view = new TodoView({model: todo});
                        this.$('#todo-list').append(view.render().el);
                    },
                    addAll: function(){
                        Todos.each(this.addOne, this);
                    },
                    createOnEnter: function(e){
                        if(e.keyCode != 13) return;
                        if(!this.input.val()) return;

                        Todos.create({ title: this.input.val()});
                        this.input.val();
                    },
                    toggleAllComplete: function(){
                        var done = this.allCheckbox.checked;
                        Todos.each(function(todo){ todo.save({'done': done}); });
                    }
                    
                });


                return {
                    AppView: AppView
                };
            })();
            var appVM = new app.AppView;
        });
    </script>
 </body>
 </html>
	<!DOCTYPE html>

	<html lang="en" xmlns="http://www.w3.org/1999/xhtml">
	<head>
	<meta charset="utf-8" />
	<title></title>
	<link rel="stylesheet" href="http://localtodos.com/todos.css" />
	</head>
	<body>

	<div id="todoapp">

	<header>
	<h1>Todos</h1>
	<input id="new-todo" type="text" placeholder="What needs to be done?">
	</header>

	<section id="main">
	<input id="toggle-all" type="checkbox">
	<label for="toggle-all">Mark all as complete</label>
	<ul id="todo-list"></ul>
	</section>

	<footer>
	<a id="A1">Clear completed</a>
	<div id="todo-count"></div>
	</footer>

	</div>

	<div id="instructions">
	Double-click to edit a todo.
	</div>

	<div id="credits">
	Created by
	<br />
	<a href="http://jgn.me/">Jérôme Gravel-Niquet</a>.
	<br />Rewritten by: <a href="http://addyosmani.github.com/todomvc">TodoMVC</a>.
	</div>
	<script type="text/template" id="item-template">
	<div class="view">
	<input class="toggle" type="checkbox" <%= done ? 'checked="checked"' : '' %> />
	<label><%- title %></label>
	<a class="destroy"></a>
	</div>
	<input class="edit" type="text" value="<%- title %>" />
	</script>

	<script type="text/template" id="stats-template">
	<% if (done) { %>
	<a id="clear-completed">Clear <%= done %> completed <%= done == 1 ? 'item' : 'items' %></a>
	<% } %>
	<div class="todo-count"><b><%= remaining %></b> <%= remaining == 1 ? 'item' : 'items' %> left</div>
	</script>
	<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
	<script src="http://underscorejs.org/underscore.js"></script>
	<script src="http://backbonejs.org/backbone.js"></script>
	<script src="https://rawgithub.com/jeromegn/Backbone.localStorage/master/backbone.localStorage.js"></script>

	<script>
	$(function () {
	var app = (function () {
	var Todo = Backbone.Model.extend({
	defaults: function () {
	return {
	title: 'empty todo...',
	order: Todos.nextOrder(),
	done: false
	};
	},
	toggle: function () {
	this.save({ done: !this.get('done') });
	}
	}),

	TodoList = Backbone.Collection.extend({
	model: Todo,
	localStorage: new Backbone.LocalStorage("todos-backbone"),
	done: function () {
	return this.where({ done: true });
	},
	remaining: function () {
	return this.where({ done: false });
	},
	nextOrder: function () {
	if (!this.length) return 1;
	return this.last().get('order') + 1;
	},
	comparator: 'order'
	}),

	Todos = new TodoList,

	TodoView = Backbone.View.extend({
	tagName: 'li',
	template: _.template($('#item-template').html()),
	events: {
	'click .toggle': 'toggleDone',
	'dblclick .view': 'edit',
	'click a.destroy': 'clear',
	'keypress .edit': 'updateOnEnter',
	'blur .edit': 'close'
	},
	initialize: function () {
	this.$el.html(this.template(this.model.toJSON()));
	this.$el.toggleClass('done', this.model.get('done'));
	this.input = this.$('.edit');
	return this;
	},
	toggleDone: function(){
	this.model.toggle();
	},
	edit: function(){
	this.$el.addClass('editing');
	this.input.focus();
	},
	close: function(){
	var value = this.input.val();
	if(!value){
	this.clear();
	} else {
	this.model.save({title: value});
	this.$el.removeClass('editing');
	}
	},
	updateOnEnter: function(e){
	if(e.keyCode === 13) this.close();
	},
	clear: function(){
	this.model.destroy();
	}
	}),
	AppView = Backbone.View.extend({
	el: $('#todoapp'),
	statsTemplate: _.template($('#stats-template').html()),
	events: {
	'keypress #new-todo': 'createOnEnter',
	'click #clear-completed': 'clearCompleted',
	'click #toggle-all': 'toggleAllComplete'
	},
	initialize: function () {
	this.input = this.$('#new-todo');
	this.allCheckbox = this.$('#toggle-all')[0];

	this.listenTo(Todos, 'add', this.addOne);
	this.listenTo(Todos, 'reset', this.addAll);
	this.listenTo(Todos, 'all', this.render);

	this.footer = this.$('footer');
	this.main = $('#main');

	Todos.fetch();
	},
	render: function () {
	var done = Todos.done().length;
	var remaining = Todos.remaining().length;

	if (Todos.length) {
	this.main.show();
	this.footer.show();
	this.footer.html(this.statsTemplate({done: done, remaining: remaining}));
	} else {
	this.main.hide();
	this.footer.hide();
	}

	this.allCheckbox.checked = !remaining;
	},
	addOne: function(todo){
	var view = new TodoView({model: todo});
	this.$('#todo-list').append(view.render().el);
	},
	addAll: function(){
	Todos.each(this.addOne, this);
	},
	createOnEnter: function(e){
	if(e.keyCode != 13) return;
	if(!this.input.val()) return;

	Todos.create({ title: this.input.val()});
	this.input.val();
	},
	toggleAllComplete: function(){
	var done = this.allCheckbox.checked;
	Todos.each(function(todo){ todo.save({'done': done}); });
	}

	});


	return {
	AppView: AppView
	};
	})();
	var appVM = new app.AppView;
	});
	</script>
	</body>
	</html>